tree f2dbd2cea053c24983f50e233dd4dd74129240e6
parent bde73ccd25a665dd4264744c609c9ea6abdd549b
author Gabe Black <gabeblack@google.com> 1473803891 -0700
committer Gabe Black <gabeblack@google.com> 1474413777 -0700

console: display: Expose functions to allow putting text on the screen.

These functions allow using the console to put text directly on the screen
without having it act as a console endpoint for log messages. A pair of
functions allow attaching and detaching it from the console system as needed,
for instance when a graphical console might be the only way to communicate
debug information to the user, or if it would be the only use for the
graphical display.

Change-Id: Ifb45a583d0b333c5e6227145fe1a18aed1d44d63